How much protection does disclosing a disability to one's employer? I'm in a temporary position and was recently informed that overtime is expected but not mandatory. The overtime is going to interfere with my back rehabilitation from a recent auto accident. I don't want my inability to do overtime to affect my position. I don't believe i'm eligible for FMLA as I haven?t been in the position for one year. I'm thinking it would be best to disclose a disability. Please advise.